Read Edit View history 掩星 yǎnxīng stellar occultation Origin Definitions Defs Strokes Stroke Words Sentences Sents 掩星 yǎnxīng stellar occultation the phenomenon in astronomy where one celestial body passes in front of and obscures another; specifically the hiding of a star by the moon or a planet
掩星 yǎnxīng stellar occultation the phenomenon in astronomy where one celestial body passes in front of and obscures another; specifically the hiding of a star by the moon or a planet